Battery mw power 12V 150Ah Front Terminal (sealed lead-acid) for backup and UPS applications

Sealed lead-acid battery mw power 12V 150Ah Front Terminal is a maintenance-free battery designed for backup and UPS applications. It delivers a nominal voltage of 12 V and a rated capacity of 150 Ah, providing extended runtime for stationary power systems. The front terminal layout facilitates installation and cable routing in racks and cabinets, while the sealed construction reduces the need for ventilation and regular maintenance.

Advantages

The battery offers a high-capacity 150 Ah rating in a compact 12 V form factor suitable for long standby periods. Front terminals enable easier access during installation and inspection, improving serviceability in confined enclosures. Sealed lead-acid construction ensures low self-discharge and spill-free handling, and the design is compatible with common UPS and backup power configurations used in telecom, security and emergency lighting systems.

Suitable for

• Uninterruptible Power Supply (UPS) systems in data centers and network closets
• Telecommunications power backup for base stations and exchange cabinets
• Security systems including alarm panels and surveillance equipment
• Emergency and exit lighting installations
• Stationary energy storage and standby power for small industrial systems

Key specifications

• Nominal voltage: 12 V
• Rated capacity: 150 Ah (at specified discharge conditions)
• Battery chemistry: sealed lead-acid (SLA)
• Terminal type: front terminal for rack/cabinet mounting
• Maintenance: valve-regulated, spill-proof design
• Intended use: standby/backup and UPS applications

How to use

Install the battery in a well-ventilated rack or cabinet that supports front terminal access. Follow the UPS or backup system manufacturer's instructions for series or parallel connections to achieve the required voltage and capacity, ensuring correct polarity and secure terminal connections. Use an appropriate charger/float regulator designed for sealed lead-acid batteries and monitor charge voltage and temperature according to system guidelines. Observe safety precautions during handling and avoid short-circuiting the terminals.

Usage recommendations

For reliable long-term performance, maintain float charging when the battery is used for standby applications, perform periodic voltage and resistance checks, and replace batteries at the end of their recommended service life. Store batteries in a cool, dry place and avoid deep discharges to extend cycle life.